USGlobalsat EB-5318RE - Manual (Page 5)

2012/8/31 5
Receiver Performance
Sensitivity
Tracking :
Autonomous acquisition : -163dBm
-160 dBm
< 35s
Cold Start – Autonomous
<15s (with CGEE)
< 35s
Warm Start – Autonomous 2
< 15s(with CGEE)
Time-To-First-Fix
1
Hot Start – Autonomous 3 < 1s
Horizontal Position Accuracy 4 Autonomous < 2.5m
Velocity Accuracy
5
Speed
Heading
< 0.01 m/s
< 0.01 degrees
Reacquisition 0.1 second, average
Update Rate 1 Hz / 5 Hz
Maximum Altitude < 18,000 meter
Maximum Velocity < 515 meter/ second
Maximum Acceleration < 4G
<Note>
1. 50% -130dBm Fu 0.5ppm Tu ±2s Pu 30Km
2. Commanded Warm START
3. Commanded Hot START
4. 50% 24hr static, -130dBm
5. 50% @ 30m/s
Environmental Characteristics
Parameter Min Typ Max Unit
Humidity Range 5 95 % non-condensing
Operation Temperature -40 85 ℃
Storage Temperature -40 85 ℃